| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.4 °F | 15.2 °F | 0.54 in. |
| February | 1.2 °F | 20.2 °F | 0.56 in. |
| March | 15.0 °F | 33.1 °F | 0.81 in. |
| April | 29.9 °F | 51.8 °F | 1.08 in. |
| May | 42.7 °F | 66.6 °F | 3.11 in. |
| June | 54.2 °F | 76.0 °F | 3.9 in. |
| July | 57.8 °F | 80.4 °F | 3.5 in. |
| August | 55.0 °F | 79.9 °F | 2.91 in. |
| September | 45.9 °F | 70.8 °F | 2.48 in. |
| October | 33.4 °F | 54.7 °F | 1.75 in. |
| November | 18.9 °F | 36.1 °F | 0.81 in. |
| December | 5.5 °F | 21.5 °F | 0.7 in. |
| Annual | 29.8 °F | 50.5 °F | 22.15 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |